所屬欄目:英漢雙解生物技術(shù)與遺傳工程
One of the several forms that a double helix can assume under different conditions in vivo or in vitro. The molecular characteristics of this helix type differ from the more common B form that is be lieved to be predominant under physiological conditions. ......(本文共 592 字 ) [閱讀本文] >>